1559589840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{661}}^1$

素因数の和:822

約数の個数: 240

約数和(自身を含む): 5474448720

約数和(自身を除く): 3914858880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 113, 116, 120, 144, 145, 174, 180, 226, 232, 240, 261, 290, 339, 348, 360, 435, 452, 464, 522, 565, 580, 661, 678, 696, 720, 870, 904, 1017, 1044, 1130, 1160, 1305, 1322, 1356, 1392, 1695, 1740, 1808, 1983, 2034, 2088, 2260, 2320, 2610, 2644, 2712, 3277, 3305, 3390, 3480, 3966, 4068, 4176, 4520, 5085, 5220, 5288, 5424, 5949, 6554, 6610, 6780, 6960, 7932, 8136, 9040, 9831, 9915, 10170, 10440, 10576, 11898, 13108, 13220, 13560, 15864, 16272, 16385, 19169, 19662, 19830, 20340, 20880, 23796, 26216, 26440, 27120, 29493, 29745, 31728, 32770, 38338, 39324, 39660, 40680, 47592, 49155, 52432, 52880, 57507, 58986, 59490, 65540, 74693, 76676, 78648, 79320, 81360, 95184, 95845, 98310, 115014, 117972, 118980, 131080, 147465, 149386, 153352, 157296, 158640, 172521, 191690, 196620, 224079, 230028, 235944, 237960, 262160, 287535, 294930, 298772, 306704, 345042, 373465, 383380, 393240, 448158, 460056, 471888, 475920, 575070, 589860, 597544, 672237, 690084, 746930, 766760, 786480, 862605, 896316, 920112, 1120395, 1150140, 1179720, 1195088, 1344474, 1380168, 1493860, 1533520, 1725210, 1792632, 2166097, 2240790, 2300280, 2359440, 2688948, 2760336, 2987720, 3361185, 3450420, 3585264, 4332194, 4481580, 4600560, 5377896, 5975440, 6498291, 6722370, 6900840, 8664388, 8963160, 10755792, 10830485, 12996582, 13444740, 13801680, 17328776, 17926320, 19494873, 21660970, 25993164, 26889480, 32491455, 34657552, 38989746, 43321940, 51986328, 53778960, 64982910, 77979492, 86643880, 97474365, 103972656, 129965820, 155958984, 173287760, 194948730, 259931640, 311917968, 389897460, 519863280, 779794920, 1559589840]

約数ペア:

[(1, 1559589840), (2, 779794920), (3, 519863280), (4, 389897460), (5, 311917968), (6, 259931640), (8, 194948730), (9, 173287760), (10, 155958984), (12, 129965820), (15, 103972656), (16, 97474365), (18, 86643880), (20, 77979492), (24, 64982910), (29, 53778960), (30, 51986328), (36, 43321940), (40, 38989746), (45, 34657552), (48, 32491455), (58, 26889480), (60, 25993164), (72, 21660970), (80, 19494873), (87, 17926320), (90, 17328776), (113, 13801680), (116, 13444740), (120, 12996582), (144, 10830485), (145, 10755792), (174, 8963160), (180, 8664388), (226, 6900840), (232, 6722370), (240, 6498291), (261, 5975440), (290, 5377896), (339, 4600560), (348, 4481580), (360, 4332194), (435, 3585264), (452, 3450420), (464, 3361185), (522, 2987720), (565, 2760336), (580, 2688948), (661, 2359440), (678, 2300280), (696, 2240790), (720, 2166097), (870, 1792632), (904, 1725210), (1017, 1533520), (1044, 1493860), (1130, 1380168), (1160, 1344474), (1305, 1195088), (1322, 1179720), (1356, 1150140), (1392, 1120395), (1695, 920112), (1740, 896316), (1808, 862605), (1983, 786480), (2034, 766760), (2088, 746930), (2260, 690084), (2320, 672237), (2610, 597544), (2644, 589860), (2712, 575070), (3277, 475920), (3305, 471888), (3390, 460056), (3480, 448158), (3966, 393240), (4068, 383380), (4176, 373465), (4520, 345042), (5085, 306704), (5220, 298772), (5288, 294930), (5424, 287535), (5949, 262160), (6554, 237960), (6610, 235944), (6780, 230028), (6960, 224079), (7932, 196620), (8136, 191690), (9040, 172521), (9831, 158640), (9915, 157296), (10170, 153352), (10440, 149386), (10576, 147465), (11898, 131080), (13108, 118980), (13220, 117972), (13560, 115014), (15864, 98310), (16272, 95845), (16385, 95184), (19169, 81360), (19662, 79320), (19830, 78648), (20340, 76676), (20880, 74693), (23796, 65540), (26216, 59490), (26440, 58986), (27120, 57507), (29493, 52880), (29745, 52432), (31728, 49155), (32770, 47592), (38338, 40680), (39324, 39660)]